211310111133014 has 16 divisors (see below), whose sum is σ = 333673218973152. Its totient is φ = 100167009199488.

The previous prime is 211310111133007. The next prime is 211310111133031. The reversal of 211310111133014 is 410331111013112.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20326092449 + ... + 20326102844.

It is an arithmetic number, because the mean of its divisors is an integer number (20854576185822).

Almost surely, 2^{211310111133014} is an apocalyptic number.

211310111133014 is a deficient number, since it is larger than the sum of its proper divisors (122363107840138).

211310111133014 is a wasteful number, since it uses less digits than its factorization.

211310111133014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40652195431.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 211310111133014 its reverse (410331111013112), we get a palindrome (621641222146126).

The spelling of 211310111133014 in words is "two hundred eleven trillion, three hundred ten billion, one hundred eleven million, one hundred thirty-three thousand, fourteen".